I can wake up in the mornings or from a nap and I will wake up and the back of my head hurts so bad I can hardly move it and when I lift my head I feel drunk or wobbly and not dizzy but feels like inside my head gets giddy. It feels like a pulled muscle and I can even move my head without yelling cause it hurts so bad. Like a bad cramp. I have a very bad bed. It's old as I am. The middle of the bed sinks down. I can't afford a new one right now. And the pillow I have is a new one but not helping. I'm constantly slouching in the bed. And I can't raise my head cause I feel more giddy feeling. I'm wondering if it's my bed that's causing me to feel all this and why I feel wobbly. I try not to think the worse. Like a symptom of a bt. I just know it triggers terrible headaches lately too.
I'm not sure what you mean by "giddy" exactly, but with those symptoms especially radiating pain down the back of the head, the first thing I would point to is a strained neck muscle. However because you are feeling mentally off balance from it, I would get it checked sooner than later. I doubt it's a life or death emergency and it most likely is your neck (my moms neck goes out all the time and she always goes to the chiropractor for it. She gets spun from it), however because you're feeling off mentally because of it, I would get it checked. If you don't have a fever that means it most likely isn't an infection, but I feel like I wouldn't be a responsible friend here if I said "oh yeah don't ever worry about it". Just set up an appointment with your doctor within the next week if you can. If you get way to dizzy though I would seek medical attention sooner than later... but if you're tollerating it i would say it could wait until an appointment with you doc. :)
Another thing you could try is to get evaluated by a chiropractor. He'd be able to tell you if something is up with your neck without any x-rays and treat you that day by adjusting your neck.